Fix: Disable dummy GK chaining if no forwarding graph section is present in NSD
Fix: Disable dummy GK chaining if no forwarding graph section is present in NSD

mpeuster/son-emu,stevenvanrossem/son-emu,stevenvanrossem/son-emu,stevenvanrossem/son-emu,mpeuster/son-emu,stevenvanrossem/son-emu,mpeuster/son-emu,mpeuster/son-emu